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BQ4845S-A4TR

BQ4845S-A4TR

Manufacturer No:

BQ4845S-A4TR

Manufacturer:

Texas Instruments

Description:

IC RTC CLK/CALENDAR PAR 28SOIC

Datasheet:

Datasheet

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BQ4845S-A4TR Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75V ~ 5.5V
  • Interface
    Parallel
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS (12/24 hr)
  • Features
    Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The BQ4845S-A4TR is a real-time clock (RTC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the BQ4845S-A4TR are:Advantages: 1. Low power consumption: The chip is designed to operate with minimal power consumption, making it suitable for battery-powered devices. 2. Accurate timekeeping: The BQ4845S-A4TR provides precise timekeeping capabilities, ensuring accurate time tracking in applications. 3. Integrated battery backup: It includes an integrated battery backup feature, allowing it to retain time and date information even when the main power supply is disconnected. 4. I2C interface: The chip utilizes the I2C communication protocol, which is widely supported and allows for easy integration with microcontrollers and other devices. 5. Small form factor: The BQ4845S-A4TR is available in a compact surface-mount package, making it suitable for space-constrained applications.Application scenarios: 1. Consumer electronics: The chip can be used in various consumer electronics devices that require accurate timekeeping, such as digital cameras, set-top boxes, and home appliances. 2. Industrial automation: In industrial automation systems, the BQ4845S-A4TR can be utilized for time synchronization, event logging, and scheduling applications. 3. Medical devices: Medical devices often require precise timekeeping for data logging, scheduling medication, or monitoring patient vitals. The BQ4845S-A4TR can be used in such devices. 4. Automotive applications: The chip can be employed in automotive applications for tasks like time-stamping events, tracking vehicle usage, or managing vehicle systems. 5. Internet of Things (IoT): With its low power consumption and small form factor, the BQ4845S-A4TR can be integrated into IoT devices that require accurate timekeeping, such as smart home devices, wearables, or environmental sensors.These are just a few examples of the advantages and application scenarios of the BQ4845S-A4TR integrated circuit chip. Its versatility and features make it suitable for a wide range of applications where accurate timekeeping is essential.
BQ4845S-A4TR Relevant information